NSSearchPathDirectory
这些常量指定各种目录的位置。
enum {
NSApplicationDirectory = 1,
NSDemoApplicationDirectory,
NSDeveloperApplicationDirectory,
NSAdminApplicationDirectory,
NSLibraryDirectory,
NSDeveloperDirectory,
NSUserDirectory,
NSDocumentationDirectory,
NSDocumentDirectory,
NSCoreServiceDirectory,
NSAutosavedInformationDirectory = 11,
NSDesktopDirectory = 12,
NSCachesDirectory = 13,
NSApplicationSupportDirectory = 14,
NSDownloadsDirectory = 15,
NSInputMethodsDirectory = 16,
NSMoviesDirectory = 17,
NSMusicDirectory = 18,
NSPicturesDirectory = 19,
NSPrinterDescriptionDirectory = 20,
NSSharedPublicDirectory = 21,
NSPreferencePanesDirectory = 22,
NSItemReplacementDirectory = 99,
NSAllApplicationsDirectory = 100,
NSAllLibrariesDirectory = 101
};
typedef NSUInteger NSSearchPathDirectory;
在这些路径目录中,我知道 NSCachesDirectory 和 NSDocumentDirectory 在 iOS 中可用。你知道其他人是否也是这样吗?
目前,我正在 NSCachesDirectory 中下载图像,并使用 [UIImage imageNamed:] 在屏幕上打印图片。但我正在寻找一个更明确的文件夹来存储我的图像。
Thanks,